Table 7 Accuracy comparisons between ABCD2, DOT, and proposed classifiers
Discharge Diagnosis | ABCD2 | DOT | Proposed Logistic Classifiers | |||
|---|---|---|---|---|---|---|
Score | Accuracy (correct/total) | Score | Accuracy (correct/total) | RFE: Accuracy (correct/total) | LASSO: Accuracy (correct/total) | |
TIA Mimics | 0–3 | 50.7% (68/134) | < −0.547 | 47.2% (17/36) | 65.7% (48/73) | 72.4% (76/105) |
Minor Stroke | 4–7 | 19.2% (26/135) | > −0.547 | 63.1% (147/233) | 56.2% (9/16) | 67.6% (25/37) |
TIA | 61.1% (110/180) | 79.5% (101/127) | ||||
Aggregate | 34.9% (94/269) | 61.0% (164/269) | 62.1% (167/269) | 75.1% (202/269) | ||